Installation of Dust Detector Cover, Packing with Retainer, Chain Fastener, Chain "S" Hook, and Chain.

TM 9- 2990- 205- 34&P

ASSEMBLY AND OPERATIONAL TESTING - CONTINUED

0012 00

12. Installation of Dust Detector Cover, Packing with Retainer, Chain Fastener, Chain "S" Hook, and Chain.

NOTE

This procedure applies to "clean air" turbos only.

a. Position dust detector cover (1) on compressor cover (2). Ensure mounting holes are properly aligned.

b. Install new packing with retainer (3) on cap screw (4).

Install assembled chain fastener (5), "S" hook (6), and chain (7) on cap screw and lockwasher (8).

d. Secure dust detector cover (1) to compressor cover (2) with attaching hardware.

NOTE

Ensure the longer cap screw (9) is installed in the position shown.

e. Torque tighten cap screws to 110 to 130 lb--in (12.43 to 14.69 NSm).

03i504m

OPERATIONAL TESTING

1. Operational Testing of the Turbo.

Since turbosupercharger performance depends on engine performance, the turbosupercharger cannot be tested

unless it is installed on an engine. Therefore, testing a turbo not mounted on an engine consists only of ensuring

free rotation of the turbine wheel and shaft assembly and checking radial movement and end play (WP 0005 00).

If the turbo passes these tests, it is approved for installation on an engine.

END OF WORK PACKAGE

0012 00- 16